LDPC研究者MacKay提供的校验矩阵H及对应的生成矩阵G，其中H行重为6，列重为3，行数252，列数504.-LDPC researchers MacKay, the calibration matrix H and the corresponding generator matrix G, H which re-6, series of three, the lines 252, 504 Columns.

我自己做的无向图处理程序可生成最小生成树可遍历生成邻接矩阵邻接表-I do no generate a directed graph traversal process can generate a minimum spanning tree adjacency matrix adjacency list